.223 Ballistics Chart & Coefficient

Article Posted: July 11, 2012

This is a .223 ballistics chart (external) generated using our ballistic trajectory calculator. Based off a standard 55gr bullet leaving the barrel at 3,215fps and follows the bullet trajectry all the way to 1000 yards in steps of 50 yard increments. The charting shows the range, drop (based off a 1.5" scope mount), current velocity, energy, and time in seconds in relation to the bullets movement through space and time. This chart does not account for atmospheric conditions, so if you want to take in to effect these things check out the calculators official page.
The Ballistic Coefficient for the .223 Remington, Remington Metal Case, 55gr is 0.202 (in this example) but, but may also range from .185 bc to .257

So what does the charting of the .223 remingtons external ballistics tell us exactly? It says that at around the halfway point of 500 yards the bullet will have slowed to less than half of its original velocity, lost 1000 ft pounds of energy (now pushing just 207 lbs), and dropped due to gravitational forces some 64 some inches, and all of this in just a fraction of a second (.741 of a second).

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